Nawab Sir Muhammad Mazharuddin Khan Bahadur KCIE (1839 – 18 July 1898), commonly known as Sir Asman Jah or Nawab Sir Asman Jah Bahadur, was an Indian noble who served as Prime Minister of Hyderabad from 1887 to 1894. A member of the powerful Paigah family, He Was a grandson of His Highness the Nizam Nawab Sikander Jah, Asaf Jah III And he was married to parwarish unisa begum daughter of Afzal-ud-Daulah 5th nizam of Hyderabad State, Asman Jah built the Asman Garh Palace, Basheer Bagh Palace, saroonagar palace and Mahboob Chowk Clock Tower. He also represented Nizam Mahbub Ali Khan at the Golden Jubilee of Queen Victoria and played as regent to Mahboob Ali Khan.